Peptiva SciencesTTrustedOut of stockReviews10 vials$650.00$650.00•$0.54/mg$0.54/mgLatest COASep 18 2026Purity Guaranteei≥ 99.0%Batch #iPPA-CGL-TR120-RRTT06Batch COA11
RetaluxTTrustedOut of stockReviews10 vials$387.50$387.50•$0.32/mg$0.32/mgLatest COA—Purity Guaranteei≥ 99.0%Batch #iPPA-RL-TR100-R0024011
HelixBridgeTTrustedOut of stockSalt:SodiumReviews10 vials$562.50$562.50•$0.47/mg$0.47/mgLatest COASep 2 2026Purity Guaranteei≥ 99.5%Batch #iPPA-MB-T120-18130513Batch COA11
Hang SciencesTTrustedTemporarily unavailableReviews10 vials$438.10$438.10•$0.37/mg$0.37/mgLatest COA—Purity Guaranteei≥ 97.0%Batch #iPPA-YH-TR120-260703211
Wubei ChemicalsTTrustedOut of stockReviews10 vials$486.20$486.20•$0.41/mg$0.41/mgLatest COA—Purity Guaranteei≥ 99.0%Batch #iPPA-WB-TR120-PP0005111
ZenoveTTrustedOn holidays until Aug 11 2037iReviews10 vials$343.20$343.20•$0.29/mg$0.29/mgLatest COA—Purity Guaranteei≥ 97.0%Batch #iNo11